ID16830A - Pelindung kopi video - Google Patents
Pelindung kopi videoInfo
- Publication number
- ID16830A ID16830A IDP971298A ID971298A ID16830A ID 16830 A ID16830 A ID 16830A ID P971298 A IDP971298 A ID P971298A ID 971298 A ID971298 A ID 971298A ID 16830 A ID16830 A ID 16830A
- Authority
- ID
- Indonesia
- Prior art keywords
- phase
- modified
- phase vector
- signals
- line
- Prior art date
Links
- 239000013598 vector Substances 0.000 abstract 7
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
- H04N2005/91314—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a pulse signal inserted in blanking intervals of the video signal, e.g. pseudo-AGC pulses, pseudo-sync pulses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
- H04N2005/91321—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy protection control signal, e.g. a record inhibit signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
- H04N2005/91328—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy management signal, e.g. a copy generation management signal [CGMS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
- H04N2005/91371—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video color burst signal being modified
Landscapes
- Multimedia (AREA)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Processing Of Color Television Signals (AREA)
- Developing Agents For Electrophotography (AREA)
- Fax Reproducing Arrangements (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Tea And Coffee (AREA)
- Escalators And Moving Walkways (AREA)
- Color Television Image Signal Generators (AREA)
- Laminated Bodies (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12088796 | 1996-04-18 | ||
JP15012996A JP3694981B2 (ja) | 1996-04-18 | 1996-05-22 | ビデオ信号処理装置およびビデオ信号処理方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ID16830A true ID16830A (id) | 1997-11-13 |
Family
ID=26458385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDP971298A ID16830A (id) | 1996-04-18 | 1997-04-17 | Pelindung kopi video |
Country Status (12)
Country | Link |
---|---|
US (1) | US5883959A (fr) |
EP (1) | EP0802676B1 (fr) |
JP (1) | JP3694981B2 (fr) |
KR (1) | KR100491774B1 (fr) |
CN (1) | CN1201597C (fr) |
AT (1) | ATE210354T1 (fr) |
AU (1) | AU715174B2 (fr) |
BR (1) | BR9701846B1 (fr) |
DE (1) | DE69708742T2 (fr) |
ES (1) | ES2164989T3 (fr) |
ID (1) | ID16830A (fr) |
MY (1) | MY118767A (fr) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6980653B1 (en) * | 1995-07-21 | 2005-12-27 | Sony Corporation | Signal reproducing/recording/transmitting method and apparatus and signal record medium |
ATE477678T1 (de) * | 1995-10-17 | 2010-08-15 | Rovi Solutions Corp | Digitale entfernung von videokopierschutzimpulsen |
WO1998002881A1 (fr) * | 1996-07-15 | 1998-01-22 | Kabushiki Kaisha Toshiba | Appareil comportant une interface numerique, systeme de reseau mettant en oeuvre cet appareil et procede de protection contre la copie |
JPH10106146A (ja) * | 1996-09-25 | 1998-04-24 | Victor Co Of Japan Ltd | ディスクの記録再生方法及び再生装置 |
JP3695016B2 (ja) * | 1996-10-15 | 2005-09-14 | ソニー株式会社 | ビデオ信号処理装置及びビデオ信号処理方法 |
US6137952A (en) * | 1998-04-02 | 2000-10-24 | Hewlett-Packard Company | Apparatus and method for degrading the quality of unauthorized copies of color images and video sequences |
US6272283B1 (en) * | 1998-04-22 | 2001-08-07 | Neomagic Corp. | Copy-protection for laptop PC by disabling TV-out while viewing protected video on PC display |
US6587638B1 (en) * | 1999-08-02 | 2003-07-01 | Hitachi, Ltd. | Recording/ reproducing apparatus and input/ output device |
JP4727780B2 (ja) * | 1999-09-03 | 2011-07-20 | ソニー株式会社 | 再生装置、記録装置 |
US7324646B1 (en) | 1999-10-29 | 2008-01-29 | Sarnoff Corporation | Method and apparatus for film anti-piracy |
US7050698B1 (en) * | 2000-08-15 | 2006-05-23 | Macrovision Corporation | Method and apparatus for synthesizing or modifying a copy protection signal using a lowered signal level portion |
JP4596198B2 (ja) | 2000-08-25 | 2010-12-08 | ソニー株式会社 | 情報処理装置および方法、並びに記録媒体 |
US7043019B2 (en) | 2001-02-28 | 2006-05-09 | Eastman Kodak Company | Copy protection for digital motion picture image data |
TW563363B (en) * | 2001-11-08 | 2003-11-21 | Hitachi Ltd | Image information output device, image information receiving device, image information output method, and image information transmission method |
US20040199780A1 (en) * | 2002-03-22 | 2004-10-07 | Heung-Chan Seung | Copy-protected optical recording medium, a method for driving therefor and a method of manufacturing thereof |
JPWO2003081878A1 (ja) * | 2002-03-27 | 2005-07-28 | 三菱電機株式会社 | 通信装置 |
US20040150794A1 (en) * | 2003-01-30 | 2004-08-05 | Eastman Kodak Company | Projector with camcorder defeat |
US7221759B2 (en) * | 2003-03-27 | 2007-05-22 | Eastman Kodak Company | Projector with enhanced security camcorder defeat |
US7693330B2 (en) * | 2004-03-15 | 2010-04-06 | Vincent So | Anti-piracy image display methods and systems with sub-frame intensity compensation |
US7634134B1 (en) | 2004-03-15 | 2009-12-15 | Vincent So | Anti-piracy image display methods and systems |
US20070014402A1 (en) * | 2005-07-12 | 2007-01-18 | Wen Huang | Method to detect PAL colorstripe utilizing PAL switch with minimal logic |
US20070217612A1 (en) * | 2006-03-17 | 2007-09-20 | Vincent So | Method and system of key-coding a video |
EP2321964B1 (fr) | 2008-07-25 | 2018-12-12 | Google LLC | Procédé et appareil de détection de vidéos quasi identiques à l'aide de signatures vidéo perceptuelles |
US8280049B2 (en) * | 2008-08-27 | 2012-10-02 | Rovi Solutions Corporation | Method and apparatus for synthesizing copy protection for reducing/defeating the effectiveness or capability of a circumvention device |
US10474745B1 (en) | 2016-04-27 | 2019-11-12 | Google Llc | Systems and methods for a knowledge-based form creation platform |
US11039181B1 (en) | 2016-05-09 | 2021-06-15 | Google Llc | Method and apparatus for secure video manifest/playlist generation and playback |
US10785508B2 (en) | 2016-05-10 | 2020-09-22 | Google Llc | System for measuring video playback events using a server generated manifest/playlist |
US10750248B1 (en) | 2016-05-10 | 2020-08-18 | Google Llc | Method and apparatus for server-side content delivery network switching |
US10750216B1 (en) | 2016-05-10 | 2020-08-18 | Google Llc | Method and apparatus for providing peer-to-peer content delivery |
US11069378B1 (en) | 2016-05-10 | 2021-07-20 | Google Llc | Method and apparatus for frame accurate high resolution video editing in cloud using live video streams |
US10595054B2 (en) | 2016-05-10 | 2020-03-17 | Google Llc | Method and apparatus for a virtual online video channel |
US10771824B1 (en) | 2016-05-10 | 2020-09-08 | Google Llc | System for managing video playback using a server generated manifest/playlist |
US11032588B2 (en) | 2016-05-16 | 2021-06-08 | Google Llc | Method and apparatus for spatial enhanced adaptive bitrate live streaming for 360 degree video playback |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2924453A1 (de) * | 1979-06-18 | 1981-01-15 | Walter Ing Grad Breu | Verfahren und einrichtung zur herstellung kopiersicher bespielter videokassetten |
US5194965A (en) * | 1983-11-23 | 1993-03-16 | Macrovision Corporation | Method and apparatus for disabling anti-copy protection system in video signals |
US5146496A (en) * | 1991-06-13 | 1992-09-08 | General Instrument Corporation | Method and apparatus for enhancing the security of a scrambled television signal |
AU658014B2 (en) * | 1991-11-19 | 1995-03-30 | Macrovision Corporation | Method and apparatus for scrambling and descrambling of video signals with edge fill |
KR100266565B1 (ko) * | 1993-03-22 | 2000-09-15 | 구자홍 | 가정용디브이씨알의복사방지시스템 |
US5661801A (en) * | 1995-02-14 | 1997-08-26 | Hsn Marketing Inc. | Method and apparatus for stabilizing and brightening prerecorded TV signals encoded with copy protection |
US5651065A (en) * | 1995-03-09 | 1997-07-22 | General Instrument Corporation Of Delaware | Insertion of supplemental burst into video signals to thwart piracy and/or carry data |
CN1110949C (zh) * | 1995-05-09 | 2003-06-04 | 麦克罗维西恩公司 | 用于消除视频信号的色同步修改的影响的方法和装置 |
-
1996
- 1996-05-22 JP JP15012996A patent/JP3694981B2/ja not_active Expired - Lifetime
-
1997
- 1997-04-08 CN CNB971130019A patent/CN1201597C/zh not_active Expired - Lifetime
- 1997-04-14 EP EP97302523A patent/EP0802676B1/fr not_active Expired - Lifetime
- 1997-04-14 ES ES97302523T patent/ES2164989T3/es not_active Expired - Lifetime
- 1997-04-14 AT AT97302523T patent/ATE210354T1/de active
- 1997-04-14 US US08/838,886 patent/US5883959A/en not_active Expired - Lifetime
- 1997-04-14 DE DE69708742T patent/DE69708742T2/de not_active Expired - Lifetime
- 1997-04-17 MY MYPI97001688A patent/MY118767A/en unknown
- 1997-04-17 ID IDP971298A patent/ID16830A/id unknown
- 1997-04-17 AU AU18943/97A patent/AU715174B2/en not_active Expired
- 1997-04-18 KR KR1019970014360A patent/KR100491774B1/ko not_active IP Right Cessation
- 1997-04-18 BR BRPI9701846-5A patent/BR9701846B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69708742T2 (de) | 2002-08-08 |
JP3694981B2 (ja) | 2005-09-14 |
BR9701846A (pt) | 1998-08-11 |
EP0802676B1 (fr) | 2001-12-05 |
JPH104562A (ja) | 1998-01-06 |
ES2164989T3 (es) | 2002-03-01 |
AU715174B2 (en) | 2000-01-20 |
CN1171702A (zh) | 1998-01-28 |
US5883959A (en) | 1999-03-16 |
CN1201597C (zh) | 2005-05-11 |
MY118767A (en) | 2005-01-31 |
KR100491774B1 (ko) | 2005-09-28 |
EP0802676A3 (fr) | 1998-01-28 |
ATE210354T1 (de) | 2001-12-15 |
KR970071569A (ko) | 1997-11-07 |
AU1894397A (en) | 1997-10-23 |
EP0802676A2 (fr) | 1997-10-22 |
BR9701846B1 (pt) | 2010-11-03 |
DE69708742D1 (de) | 2002-01-17 |
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